From: Its Me <itsme213@...>
Date: 2004-03-03T01:49:43+09:00
Subject: Re: UnboundMethod#hash apparently broken in 1.8.1


"Yukihiro Matsumoto" <matz@ruby-lang.org> wrote in message >
> In message "Re: UnboundMethod#hash apparently broken in 1.8.1"
>     on 04/03/02, Mark Hubbart <discord@mac.com> writes:
>
> |To me, at least, this behavior is unexpected. I would expect it to
> |return the same object each time; or at least objects with the same
> |hash value.
>
> I think you're expecting too much.  ;-)
> I'm curious why you expect so.
>
> matz.

Imho, they should be the same object. Why should
    Foo.instance_method (:bar).id
    Foo.instance_method(:bar).id
return two different ids?

What if I want to extend class UnboundMethod so that I can add custom
meta-data to UnboundMethod objects?

   Foo.instance_method(:bar).arg_list = [:arg1, :arg2, :arg3]